In string theory, all particles are vibrations of a tiny supersymmetric string.
"Books are a way to explore the world, to understand different perspectives, and to develop empathy."
不偏不倚叫做中，不改变叫做庸。中是天下正确的道路，庸是天下不变的法则。
人生短暂，但智慧是永恒的。
We must think beyond today’s technology to meet tomorrow’s energy demands.
Only by working harder than others can you be more successful than others.
There are other reasons --There are other reasons why it's perhaps harder now to feel calm than ever before. One of these, and it's paradoxical, because it's linked to something that's rather nice, is the hope we all have for our careers. Never before have expectations been so high about what human beings can achieve with their life span.